Solid electrolytic capacitor

Abstract

A solid electrolytic capacitor comprises a capacitor element including a valve-acting metal substrate including a core part and a porous part disposed on at least one principal surface of the core part, a dielectric layer formed on a surface of the porous part and a solid electrolyte layer is disposed on the dielectric layer. The capacitor element further includes a conductive layer disposed on the solid electrolyte layer. A sealing resin is located on the conductive layer and seals a principal surface of the capacitor element. A cathodic outer electrode is located on the sealing resin and is electrically connected to the conductive layer by a cathodic via electrode which extends through the sealing resin. An anodic outer electrode is electrically connected to the core part.

Dependencies are inferred from the claim text.